class Nadir::Middleware::Rack

Public Class Methods

new(app) click to toggle source
# File lib/nadir/middleware/rack.rb, line 4
def initialize(app)
  @app = app
end

Public Instance Methods

call(env) click to toggle source
# File lib/nadir/middleware/rack.rb, line 8
def call(env)
  begin
    response = @app.call(env)
  rescue Exception => exception
    begin
      request = ActionDispatch::Request.new env

      headers = request.headers.env.select{|k, _| k.in?(ActionDispatch::Http::Headers::CGI_VARIABLES) || k =~ /^HTTP_/}
      location = request.parameters.values_at('controller', 'action').compact.join('#')
      location = location.presence || "#{headers['REQUEST_METHOD']} #{headers['PATH_INFO']}"

      request_params = {
        headers: headers,
        params: request.parameters,
        remote_ip: request.remote_ip,
        user: {}
      }

      if request.env['warden'] && request.env['warden'].respond_to?(:user)
        request_params[:user][:id] = request.env['warden'].user&.id
      end

      Nadir.notify exception, location: location, request: request_params
    rescue => e
      Nadir.logger.error "[Nadir] Internal error: #{e.inspect}"
    end

    raise
  end

  response
ensure
  # Nadir.clear_request_data
end